.my-btn {
    -fx-padding: 5 26 5 10;
    -fx-border-image-source: url("../images/search_button.png");
    -fx-border-image-slice: 4 4 4 4 fill;
    -fx-border-image-width: 4 4 4 4;
    -fx-border-image-insets: 0;
    -fx-border-image-repeat: stretch;
    -fx-background-color: null !important;
    -fx-text-fill:white;
    -fx-font-weight:bold;
}